#include <spawn.h> | |
#include <stdlib.h> | |
#include <errno.h> | |
#include "fdop.h" | |
int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *fa, int fd) | |
{ | |
if (fd < 0) return EBADF; | |
struct fdop *op = malloc(sizeof *op); | |
if (!op) return ENOMEM; | |
op->cmd = FDOP_CLOSE; | |
op->fd = fd; | |
if ((op->next = fa->__actions)) op->next->prev = op; | |
op->prev = 0; | |
fa->__actions = op; | |
return 0; | |
} |